I am using Ogury for a year on my Android Apps. Ogury guarantees the highest CPM on the market. My current CPM value is $15. You can earn up to $20 for each 1000 impressions if you have an Android app. Your users are not disturbed with ads because Ogury shows ads when only an ad is relevant to the user. You can use Ogury with other ad-networks and you gain extra revenue with Ogury. Publisher managers are very friendly. Ogury has high ECPM and fast payment! Highly Recommended!